Izimpawu kanye nenqubo yokwakha ye-acrylic submarine tunnel - leyu acrylic

Umhubhe ongaphansi kwamanzi we-acrylic uyisakhiwo esiyingqayizivele nesiwumlingo. Isebenzisa amashidi e-acrylic njengezinto zokwakha, okuvumela abantu ukuba bazizwe sengathi basolwandle futhi bazise izinhlanzi ezihlukahlukene kanye nokuphila kwasolwandle eduze. Lesi sihloko sizokwethula izici, inqubo yokwakha kanye nemiphumela yokusebenzisa imigudu ye-acrylic submarine.

Izici ze-acrylic submarine tunnels zivelele kakhulu, ikakhulukazi kufaka phakathi izici ezilandelayo

Okokuqala, isebenzisa amashidi e-acrylic asobala kakhulu njengezinto zokwakha, okwenza umbono emhubheni ucace kakhulu futhi ukhanye. Okwesibili, ishidi le-acrylic ngokwalo linamandla okumelana nomthelela futhi lingavikela ngempumelelo ukuphepha kwezilaleli emhubheni.

Amashidi e-Acrylic nawo anokumelana nokuguga okuhle futhi angagcina obala nobuhle isikhathi eside. Okokugcina, amashidi e-acrylic angacutshungulwa kalula abe izingxenye zomumo nobukhulu obuhlukahlukene, okulungele ukwenza ngokwezifiso imigudu engaphansi kwamanzi yezitayela ezahlukahlukene.

Ukwakhiwa kwemigudu ye-acrylic submarine kudinga uchungechunge lobunjiniyela obuchwepheshile nobuchwepheshe. Ukwakhiwa komhubhe kuyadingeka ukuze kunqunywe ubude, ubude, ububanzi kanye nejika lomhubhe, futhi usayizi nenani lamashidi e-acrylic adinga ukubalwa.

Isisekelo kanye nesakhiwo esisekelayo somhubhe kwakhiwa ukuze kuqinisekiswe ukuthi umhubhe unokuzinza nokuphepha okwanele. Amashidi e-acrylic adinga ukusikwa, abhobhodwe futhi ahlanganiswe ukuze enze izingxenye zomhubhe ezinomumo nobukhulu obuhlukene, futhi ahlanganiswe ngezixhumi ezichwepheshile nezakhiwo zokusekela ukuze ekugcineni aqedele umhubhe omuhle we-acrylic ongaphansi kwamanzi.

Umphumela wokusetshenziswa komhubhe we-acrylic ongaphansi kwamanzi uvelele kakhulu. Umhubhe unganikeza ukuvikeleka nokuphepha okwanele ukuze kuqinisekiswe ikhwalithi yesipiliyoni nokuphepha kwezithameli.

Izilaleli ezidlula emhubheni zingajabulela izinhlanzi ezihlukahlukene nezilwane zasolwandle eduze, njengokungathi zisemhlabeni ongaphansi kwamanzi. Emhubheni, izinguquko ekukhanyeni nasekugelezeni kwamanzi zivumela izethameli ukuthi zizwe izimo ezihlukene nesimo sezulu, okuvumela abantu ukuba babe nokuqonda okujulile nokubanzi okwengeziwe ngezilwane zasolwandle.

Ingxoxo emfushane ngobuchwepheshe bokwakhiwa kwengilazi ye-acrylic e-arched yomhubhe ongaphansi kwamanzi we-aquarium

Umhubhe ongaphansi kwamanzi usebenzisa ingilazi ye-acrylic ukuze uyifake, engafinyelela isigcawu solwandle esiyindilinga esingu-360-degree, okuvumela izivakashi ukuthi zizizwe zicwile, njengokungathi zisekungene olwandle. Ngesikhathi esifanayo, ukuze kuqinisekiswe ikhwalithi nokuphepha kwephrojekthi, ingakwazi futhi ukumelana nokucindezela kwechibi kanye nezidingo zobuhle bobuhle, futhi isidingo ngasinye sobuchwepheshe siphezulu kakhulu.

1.Ezinye izici zengilazi ye-acrylic

① Izimo zengilazi ye-acrylic e-arched zihlukile.

② Ubude bengilazi ye-acrylic ene-arched buyahluka kakhulu.

③ Ingilazi ngayinye ye-acrylic arched inzima kakhulu.

④ Izidingo zokuthuthwa kwengilazi ye-acrylic ene-arched ziqinile kakhulu, ngoba ingilazi ye-acrylic iwuhlobo lwengilazi yokuhlobisa, ngakho akumele kube khona imihuzuko ngesikhathi sokuthutha, okuyinto ebucayi kakhulu ekuvikelweni kwengilazi.

2.Izinkinga eziningana ekwakhiweni kwengilazi ye-acrylic ene-arched

(1) Ukuhlanganisa izibuko kuyinkimbinkimbi kakhulu.

(2) Kunzima kakhulu ukuxazulula uxhumano olungangeni manzi phakathi kwengilazi ye-acrylic e-arched kanye nomnyango, ngoba ingilazi ye-acrylic nomlomo oyisimungulu oshiywe isakhiwo yizinto ezimbili ezihlukene, futhi uxhumano olungangeni manzi luyinkinga enkulu. Okwesibili, ingilazi ye-acrylic ingashintsha ngaphansi kwengcindezi yamanzi, ngakho-ke kuyadingeka ukuthi ukuxhumana okubili kungaveza ushintsho oluthile futhi kube nokuvala okuhle.

3.Amaphuzu amaningana ayisihluthulelo mayelana nobuchwepheshe bengilazi ye-acrylic

(1) Amaphuzu abalulekile mayelana nokuhlangana okunengqondo kokusakazwa kwengilazi ye-acrylic e-arched.

① Mayelana ne-PMMA polymerization theory. Ama-molecule e-PMM monomer anezibopho ezimbili. Uma zikhuthazwa amandla angaphandle, zizocushwa. Lapho kuvulwa amabhondi amabili, ama-radicals mahhala noma ama-radicals mahhala angakhiqizwa. Ngenxa yokuthi ama-molecule acushiwe kanye nama-molecule e-monomer angasebenzanga ayasabela, ukusabela kwe-polymerization kwenzeka, futhi ama-molecule amasha anamakhono okuvuselela ayakhiqizwa. Uma ziqhubeka nokusabela ngama-monomers angasebenzi, i-polymerization iyenziwa. Le nqubo yenziwa isinyathelo ngesinyathelo kuze kube yilapho ikhono lokuvula le-macromolecule liqedwa.

② Izingcezu ezimbili zengilazi ye-acrylic zihlanganiswa zibe umumo othi 'V' , futhi imifantu yenziwe ngebhodi le-polyvinyl chloride elingu-3 mm noma ezinye izinto eziqinile, i-cellophane, njll. ukuze kwakheke uhlaka lwesikhunta olunodaka. Lapho uhlanganisa, qiniseka ukuthi ufake iziqinisekiso zokulungisa nhlangothi zombili. Ngemuva kokuthi i-slurry elungisiwe isibunjwe nge-vacuum, kancane kancane ngenisa udaka oluhlanganisiwe kuhlaka lwesikhunta esidakayo. Ngemuva kokuthi iqine ku-20~35℃, iqala ukushisisa kuhhavini, futhi isinyathelo sokugcina ukupholisha imithungo emihle ye-slurry ehlanganisiwe.

③ Mayelana nenqubo kanye namaphuzu abalulekile okusebenza. Inqubo yenqubo: ukwenza uhlaka lwesikhunta esihlangene → ukulungisa i-slurry ehlangene → ukufaka ukuqinisa ukulungiswa kokuqina → ukuthulula i-slurry → ukwelashwa kokushisa +. Amaphuzu abalulekile okusebenza: Ukukhiqiza uhlaka lwesikhunta ukuze kuhlanganiswe imithungo emihle: Lungiselela ingxenye ephambanayo yengilazi ye-acrylic uhlanganise imithungo emihle ibe imisele engu-5~20°, futhi kufanele isingathwe ngobunono. Ngesikhathi esifanayo, hlanganisa amasampula amabili emseleni ongu-30~40° 'V'-obume. Ithiphu kufanele ibe ngu-1 mm ububanzi. Isihloko senotshi emise okwe-'V'-notshi emikhawulweni yomibili kunamathiselwe nge-cellophane: Ngesikhathi esifanayo, indawo evulayo ye-V '-shaped groove ihlanganiswe nebhodi le-vinyl chloride eliwugqinsi elingu-3m ukuze kwakhe imodeli ye-slurry-proof slurry. Okwesibili, i-slurry ye-slurry ye-slurry ye-slurry ye-Assembly ye-Assembly ifika kuphela ku-slurry ye-Assembly ye-acrylic ehlangana ne-slurry cell cell. ukuhlanganisa udaka: Beka i-PMA monomer, i-organic peroxide initiator, umgqugquzeli, njll. ngokwezimiso Isilinganiso singeniswa esitsheni sokusabela se-prepolymerization se-mixer, futhi indlela evamile ye-prepolymerization slurry isetshenziselwa ukulungisa i-slurry ene-viscosity engu-10 ~ 20s/50 ~ 60℃ ukuphinda kusetshenziswe umshini wokumisa kabusha imbobo phakathi kwezingilazi ezimbili ze-acrylic, faka induku yokulungisa ukungezwani emgodini, faka imbobo, induku yokulungisa ukungezwani, ibhulokhi encane yengilazi ye-acrylic kanye nengilazi ye-acrylic ku-slurry yasekuqaleni, lungisa induku yokulungisa ukungezwani, futhi ngesikhathi esifanayo, yenza i-polymerize uketshezi lwangempela oluhlanganisiwe ku-20 ~ 35 ℃ kuze kulungiswe uketshezi i-slurry, ingenise kancane kancane ohlakeni lwesikhunta esidakayo, kodwa udaka alukwazi ukuchichima, ingaphezulu le-slurry lidinga ukumboza ungqimba oluphakathi nobubanzi obufanayo nohlaka lwesikhunta nge-cellophane, susa amabhamuza phakathi kwe-slurry ne-cellophane, futhi uyibeke ku-polymerize engu-20-35℃.

Ukwelashwa kokushisa:

Ngemuva kokuthi amalunga ephulukisiwe, susa izinto zokubumba. Utshwala bungasetshenziswa ukuhlanza ukungcola ebusweni besampula. Indawo yokwakha kufanele ivalwe ngokuphelele ukuze kuncishiswe ukuchithwa kokushisa ngesikhathi sokwelashwa kokushisa. Khona-ke ukwelashwa ukushisa kwenziwa kuhhavini. Izinga lokushisa likahhavini lilawulwa ku-100-110 ℃ futhi isikhathi sokugcina amahora angu-1-2. Ukucutshungulwa kwamalunga: Ngemva kokuqedwa kokwelashwa kokushisa, ukweqisa kwamalunga kuyalahlwa, futhi isinyathelo sokugcina siwukupholisha nokugaya.

Amanothi:

① Lapho ufaka ingilazi ye-acrylic, indawo ezungezile kufanele igcinwe yomile.

② Ubukhulu be-acrylic glass sealant kufanele ilawulwe ngaphakathi ± 5mm.

③ Lapho uhlanganisa ingilazi ye-acrylic, lungiselela izisetshenziswa zamandla eziyisipele ezimbalwa ukuze uvimbele umthelela wokucisha kukagesi kumazinga okushisa okuhlanganisa.

④ Hlola umshini wokulawula izinga lokushisa njalo ukuze ugcine ukuqina kwezinga lokushisa lokusebenza.

⑤ Ngemuva kokuthi i-colloid yokuvala ingilazi iphulukisiwe, ukuhlolwa kokuqinisa amanzi kufanele kwenziwe.

⑥ Ngaphambi kokubheka umzimba wamanzi, ingilazi ye-acrylic kufanele ibulawe amagciwane iyonke ukuze kuvinjelwe ukungcola okusele phezu kwengilazi ye-acrylic ekubangeleni ukungcoliswa kwamanzi.

(2) Ukwelashwa okungangeni manzi phakathi kwengilazi ye-acrylic ne-linel.

1) Ithiyori yenqubo:

Lapho uhlanganisa ingilazi ye-acrylic ne-lintel, ugqinsi oluthile lwe-acrylic pad kufanele lubekwe ngaphansi kwengilazi ye-acrylic ukuqinisekisa ukuthi ingilazi isendaweni efanayo evundlile. Khona-ke, usimende we-alum yokwandisa i-alum usetshenziselwa ukugcwalisa igebe elincane phakathi kwalokhu kokubili. Isinyathelo sokugcina siwukusebenzisa iglue engu-504 ukujova engilazini nasemphethweni ukuze uqinisekise umphumela wokungangeni kwamanzi.

2) Izinqubo zokusebenza kanye namaphuzu amaningana abalulekile okusebenza.

Izinqubo zokusebenza: I-epoxy resin fiberglass isetshenziselwa ukwelashwa okungenamanzi endaweni ephansi. Iphedi yengilazi ye-Acrylic ibekwe → 504 ingcina yesakhiwo isetshenziselwa ukunamathisela iphedi yengilazi ye-acrylic endaweni eyinqaba → ingilazi ye-acrylic ibekwe futhi igxilile. Usimende wokunweba wetshe le-alum ugcwalisiwe → 504 ingcina yesakhiwo iyajovwa → ukulungiswa kwendawo yeglue.

Amaphuzu abalulekile okusebenza:

① I-Epoxy resin fiberglass isetshenziselwa ukwelashwa okungangeni manzi endaweni ephansi.

② I-Acrylic glass pad ibekwe.

③ Sebenzisa iglue yesakhiwo engu-504 ukuze unamathele kokubili ndawonye.

④Lungisa indawo yengilazi ye-acrylic.

⑤Gcwalisa ngosimende wokunweba wetshe le-alum.

Sebenzisa usimende wokunweba wetshe le-alum ukuze ugcwalise igebe elincane phakathi kwengilazi ye-acrylic ne-lintel, futhi usebenzise usimende wokukhulisa itshe le-alum ukuze ulinganise izingxenye ezilwa nokugqwala ezinhlangothini zangaphakathi nezingaphandle zekhothamo.

⑥Sebenzisa iglue yesakhiwo engu-504 ukuze uvale. Ngemuva kokuthi usimende wokukhulisa itshe le-alum uqina, ukwelashwa okuyisisekelo kufanele kwenziwe. Ngemuva kokwelashwa, i-glue yesakhiwo engu-504 yethulwa ku-interface ephikisana nokugqwala phakathi kwengilazi ye-acrylic kanye nesakhiwo se-lintel ukuze sivalwe.

⑦ Ingaphezulu leglue yesakhiwo kufanele liphathwe. Ubuso bokubeka uphawu kufanele buphathwe ngokuhlanzekile futhi buhlelekile, futhi ingilazi ye-acrylic kanye nendawo ephezulu ye-lintel kufanele ihlanzwe, futhi ububanzi beglue yesakhiwo kufanele bufane.

Ngenjwayelo

Kufanele sinake ukuphepha kanye nekhwalithi yokufakwa kodonga lwamakhethini engilazi ye-acrylic ukuze sifinyeze isikhathi sokwakha, songe izindleko ezinkulu, futhi sinciphise izindleko zezindleko zokwakha, ukuze singagcini nje ngokumelana nokucindezela ngaphakathi kwechibi, kodwa futhi sihlangabezane nezidingo eziphelele zobuhle bokubukeka. Ukusebenza kodonga lwamakhethini engilazi ye-acrylic kubonakala ikakhulukazi ekudluliselweni kokukhanya okungaphezu kuka-93%, okunconywa yiwo wonke umuntu ngokuthi 'imikhiqizo yamanzi epulasitiki', futhi inokumelana nokuguga okuhle kakhulu futhi ilula kakhulu.